E-RGB-D: Real-Time Event-Based Perception with Structured Light

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On September 7, 2026, arXiv cs.CV published the paper “E-RGB-D: Real-Time Event-Based Perception with Structured Light”, which proposes a real-time perception system combining an event camera and structured light. This method aims to utilize the low latency of the event camera and the depth information of structured light to achieve efficient and real-time environmental perception.

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MISTLabTI LightCrafter 4500

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A arXiv cs.CV en 2026-09-07 12:00

研究人员提出一种结合数字光处理（DLP）投影器与单色事件相机（EC）的新型方法，实现了实时基于事件的 RGB-D 感知。该方法利用主动结构光（ASL）技术，通过动态投影调整优化带宽，分别检测每个像素的颜色与深度，在保持空间分辨率的同时生成彩色点云。实验采用商业 TI LightCrafter 4500 投影器配合单目单色 EC 设备，实现了无帧 RGB-D 感知应用，达到 1400 fps 的色检测速度和 4 kHz 的像素深度检测速度。相关代码已公开：https://github.com/MISTLab/event_based_rgbd_ros。